Bump golang from 1.20.5 to 1.21.0 #229

	name: Lint and Test Chart

	on: pull_request

	jobs:
	go-test:
	runs-on: ubuntu-latest
	env:
	IMAGE: jainishshah17/tugger
	timeout-minutes: 10
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- uses: actions/setup-go@v4
	with:
	go-version: "^1.13.0"
	- name: go test
	run: \|
	cd cmd/tugger
	go test . -cover -v
	lint-test:
	runs-on: ubuntu-latest
	env:
	IMAGE: jainishshah17/tugger
	strategy:
	fail-fast: false
	matrix:
	k8sVersion:
	- v1.20.7
	- v1.21.2
	- v1.22.5
	- v1.23.3
	timeout-minutes: 10
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up Helm
	uses: azure/setup-helm@v3.5

	- name: Lint Chart
	run: helm lint chart/* -f chart/*/ci/lint-values.yaml

	- name: Build
	run: docker build . -t $IMAGE

	- name: Create kind cluster
	uses: helm/kind-action@v1.8.0
	with:
	node_image: kindest/node:${{ matrix.k8sVersion }}

	- name: Install
	run: \|
	kind load docker-image $IMAGE --name=chart-testing
	helm install $USER chart/tugger --debug --wait \
	--set=createMutatingWebhook=true \
	--set=image.tag=latest

	- name: Test Mutation
	timeout-minutes: 1
	run: \|
	function test_jsonpath() {
	until [ "$1" = "$(kubectl -n nginx get po -l test=tugger -o jsonpath="$2")" ]
	do
	echo "test failed \"$1\" = \"$2\""
	sleep 1
	done
	}
	kubectl apply -f test/nginx.yaml
	test_jsonpath "jainishshah17/nginx" '{.items[0].spec.containers[0].image}'
	test_jsonpath "original-secret" '{.items[0].spec.imagePullSecrets[0].name}'
	test_jsonpath "regsecret" '{.items[0].spec.imagePullSecrets[1].name}'

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